fhdddZdddZdgZddlmZddlmZmZmZm Z m Z dd l m Z dd l mZ Gd d ZGd dZedkrkeZedddeddddedddedededdZeeeeeZded<ded<ded<eeeZd ed<d!ed<d"ed<eed#eeeeeeD]4ZeeZejD]Zeed$eee5ed%Sd%S)&z$Revision: 1.4 $ z$Date: 2006/07/04 08:18:18 $dbf_new)Dbf)DbfCharacterFieldDefDbfDateFieldDefDbfDateTimeFieldDefDbfLogicalFieldDefDbfNumericFieldDef) DbfHeader) DbfRecordcNeZdZdZdZedfedfedfedfe dfdZ d d Z d Z d Z dS) _FieldDefinitionakField definition. This is a simple structure, which contains ``name``, ``type``, ``len``, ``dec`` and ``cls`` fields. Objects also implement get/setitem magic functions, so fields could be accessed via sequence interface, where 'name' has index 0, 'type' index 1, 'len' index 2, 'dec' index 3 and 'cls' could be located at index 4. )nametypelendecclsNr)CNLDTc|j|\}}||td|}||_||_||_||_||_dS)NzField length must be defined) FLD_TYPES ValueErrorrrrrr)selfrrrr_cls_lens R/var/www/histauto/venv/lib/python3.11/site-packages/tablib/_vendor/dbfpy/dbfnew.py__init__z_FieldDefinition.__init__FsW^D) d <{ !?@@@D  cN||j|j|jS)z:Return `DbfFieldDef` instance from the current definition.)rrrrr!s r$ getDbfFieldz_FieldDefinition.getDbfFieldRsxx 48TX666r&cX|}||dS)zCreate a `DbfFieldDef` instance and append it to the dbf header. Arguments: dbfh: `DbfHeader` instance. N)r)addField)r!dbfh_dbffs r$appendToHeaderz_FieldDefinition.appendToHeaderVs-  "" er&)Nr)__name__ __module__ __qualname____doc__ __slots__rr r r r rr%r)r.r&r$rr(s  4I #D ) $ ' ! $q !"2 &  I    777r&rc.eZdZdZdZeZdZddZdZ dS) ra3New .DBF creation helper. Example Usage: dbfn = dbf_new() dbfn.add_field("name",'C',80) dbfn.add_field("price",'N',10,2) dbfn.add_field("date",'D',8) dbfn.write("tst.dbf") Note: This module cannot handle Memo-fields, they are special. fieldscg|_dS)Nr6r(s r$r%zdbf_new.__init__vs  r&rcf|j|||||dS)a Add field definition. Arguments: name: field name (str object). field name must not contain ASCII NULs and it's length shouldn't exceed 10 characters. typ: type of the field. this must be a single character from the "CNLMDT" set meaning character, numeric, logical, memo, date and date/time respectively. len: length of the field. this argument is used only for the character and numeric fields. all other fields have fixed length. FIXME: use None as a default for this argument? dec: decimal precision. used only for the numric fields. N)r7appendFieldDefinitionClass)r!rtyprrs r$ add_fieldzdbf_new.add_fieldys4* 444T3SIIJJJJJr&ct}||jD]}||t |d}|||dS)z/Create empty .DBF file using current structure.wbN)r setCurrentDater7r.openwriteclose)r!filename_dbfh_fldDef _dbfStreams r$rBz dbf_new.writes~  { * *G  " "5 ) ) ) )(D))  Jr&N)r) r/r0r1r2r3rr;r%r=rBr4r&r$rrasa I+KKKK.     r&__main__rrPpricer daterrztst.dbfz*** created tst.dbf: ***r)readOnly somethingg%@)ir z foo and bari/)irz(*** inserted 2 records into tst.dbf: ***z: N) __version____date____all__dbfrr7rr r r r headerr recordrrrr/dbfnr=rBprintdbftreprrecstorerangeri1 fieldNamesfldNamerCr4r&r$rbs!B' )!B$ / + 66666666r88888888v z 799DNN63###NN7CQ'''NN63"""JJy E $%%% 3y1 % % %D E$$t** )D//CCKCLCKIIKKK )D//CCKCLCKIIKKK E 4555 E$$t**eCCII2h 2 2G EW00#g,00 1 1 1 1 JJLLLLLAr&